ZXing ("Zebra Crossing") barcode scanning library for Java, Android

Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.

Access your entire server infrastructure from your local desktop

Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages.

GoCD - Continuous Delivery server main repository

Picocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more. In 1 source file so apps …

PDFsam, a desktop application to split, merge, mix, rotate PDF files and extract pages

[Unmaintained] Open source two-factor authentication for Android

Access other storage backends via the S3 API

Syncany is a cloud storage and filesharing application with a focus on security and abstraction of storage.

Java library for secure, distributed, P2P-based file synchronization and sharing.

AppStarter | AppDrawer and Kodi / SPMC Updater for Amazon FireTV. Works without rooting your FireTV.

Magarena is a single-player fantasy card game played against a computer opponent.

Deduplication Based Filesystem

Automatically exported from code.google.com/p/gdata-java-client

A small, sample project illustrating some of the same concepts implemented on both platforms.

Android TV app for displaying 4k images as the screensaver

The lightswitch app. Powerful controller for smarthome lighting

Tasker plugin for controlling LIFX bulbs